Individual Calculations August 2018
 Kirk, Ezra  Total change: -4.40  Rating chartPersonal card
 5e Open International de Purtichju - Tournoi Principal plus de 1900 elo GROSSETO PRUGNA FRA 2018-06-30
RcRownchangeKK*chgGame
 2331 2421 5.00 9 -0.44 10 -4.40 
  Bencheikh, Ilf 2092 FRA1.0010.12101.20 
  Fressinet, Laurent g2649 FRA0.001-0.2110-2.10 
  Drei, Andrea f2180 ITA1.0010.20102.00 
  Grezels, Florian 2169 FRA1.0010.19101.90 
  Saduakassova, Dinara mwg2491 KAZ0.001-0.4010-4.00 
  Song, Julien m2308 FRA0.501-0.1510-1.50 
  Lucas, Arthur 2149 FRA1.0010.17101.70 
  Nihal, Sarin m2551 IND0.001-0.3210-3.20 
  Piscopo, Pierluigi m2389 ITA0.501-0.0410-0.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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